First at all, I want to thank my parents for bringing me into this world.
首先，我想感谢我的父母把我带到这个世界上。
All too often, people give up at the first hurdle.
很多时候，人们在第一个难关就放弃了。
At first they all thought I was a loony.
起初他们都以为我是个疯子。
All that mattered at first was the wander of movement.
"起初，所有的要紧内容都是漫游式的移动。
The first test of any module is whether or not it loads at all.
任何模块的第一次测试是究竟是否装入它。
So, first of all, let's take a look at how we conduct science.
第一点，我们看看，如何去研究科学。
Let's look first of all at the radius of the orbit.
首先是轨道半径。
If the first command fails, the second command does not run at all. For example.
如果第一个命令失败，则第二个命令根本就不运行。
首先，什么联系都没有。
At first all was well, but then the baby began to cry.
开始一切都进行得很顺利，接着孩子开始哭起来。
Go in at the first "all" and come out at the last "all" and you will discover the way of salvation.
在第一个‘都’那儿走进去，在第二个‘都’那儿走出来。你会发现救赎之路。
I will be the first human to test all three at once.
而我将成为第一个同时进行三项测试的人。
May be at first all these operations with camera and software may seem difficult.
一开始，所有这些有关相机和软件的操作似乎很困难。
First, a note: Please don't try to go through this all at once.
首先，请注意：请不要试图一次去理解所有内容。
First they look at all the objects that should be thrown away.
首先他们要找出所有应该扔掉的东西。
At first, young children may spend all of their allowance soon after they receive it.
首先，比较小的孩子也许在他们收到钱之后会立即花光。
Some (or perhaps all) of that probably seems fairly cryptic at first glance.
其中的有些（或许是全部）初看起来可能相当含糊。
At first, it doesn't look like something at all unusual.
首先，这个暗喻看上去根本没有不寻常之处。
I think the first one, that I said at the end of the figure: it's all about people.
我记得我在数据后说的第一个问题是，人才是最重要的。
It might all sound pretty strange at first.
乍听之下，这一切不免有些奇怪。
First, I did not need a manual to use it at all.
首先，我根本不需要对它使用菜单。
For the first hour, they were all looking at their watches and dying to leave.
头一个小时里，他们都在看手表，就想赶紧离开。
First of all, lets look at the router shown in Figure 6.
让我们先来看看图6中所示的路由器。
Well, first of all, look at the data.
首先，观看这些数据。
Well, first of all, let's look at the Lewis structure.
好，首先，我们看看它的路易斯结构。
Let's look at electron filling first of all.
让我们先来看看电子填充。
At first there didn't seem to be any stone at all.
开始他根本没有看到什么石头。
On first sight, it is not obvious why we would need such a condition at all.
初看上去，您可能不明白为什么需要这个条件。
First of all, you don’t need to kill a whole day at this.
首先，你不需要花一整天做这个工作。
First of all, you don’t need to kill a whole day at this.
首先，你不需要花一整天做这个工作。
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